13556396

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7937}}^1$

素因数の和:8009

約数の個数: 24

約数和(自身を含む): 27560736

約数和(自身を除く): 14004340

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7937, 15874, 31748, 55559, 111118, 222236, 484157, 968314, 1936628, 3389099, 6778198, 13556396]

約数ペア:

[(1, 13556396), (2, 6778198), (4, 3389099), (7, 1936628), (14, 968314), (28, 484157), (61, 222236), (122, 111118), (244, 55559), (427, 31748), (854, 15874), (1708, 7937)]